JPH0195618U - - Google Patents
Info
- Publication number
- JPH0195618U JPH0195618U JP19069687U JP19069687U JPH0195618U JP H0195618 U JPH0195618 U JP H0195618U JP 19069687 U JP19069687 U JP 19069687U JP 19069687 U JP19069687 U JP 19069687U JP H0195618 U JPH0195618 U JP H0195618U
- Authority
- JP
- Japan
- Prior art keywords
- gasket
- metal surface
- fluid
- measured
- inner peripheral
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000002184 metal Substances 0.000 claims 3
- 239000012530 fluid Substances 0.000 claims 2
- 239000007788 liquid Substances 0.000 claims 2
- 230000002093 peripheral effect Effects 0.000 claims 2
- 238000004381 surface treatment Methods 0.000 claims 2
- 238000005259 measurement Methods 0.000 claims 1
Landscapes
- Measuring Volume Flow (AREA)
Description
第１図ないし第５図は本考案に係る電磁流量計
の実施例を示し、第１図はその測定管端部の縦断
面図、第２図は同じく正面図、第３図は電磁流量
計の縦断面図、第４図はガスケツトが膨出してい
ない状態で第１図に対応して示す測定管端部の縦
断面図、第５図は本考案の他の実施例を示す測定
管端部の縦断面図である。
１……電磁流量計、４，５……ガスケツト、７
……測定管、７ｂ……フランジ部、１１……メタ
ライズ部、１１ａ……環状凹部、ｔ，ｔ２……ガ
スケツト膨出後におけるガスケツトとメタライズ
部とのすき間。
Figures 1 to 5 show an embodiment of the electromagnetic flowmeter according to the present invention, in which Figure 1 is a longitudinal sectional view of the end of the measuring tube, Figure 2 is a front view, and Figure 3 is the electromagnetic flowmeter. 4 is a longitudinal sectional view of the end of the measuring tube corresponding to FIG. 1 with the gasket not bulged, and FIG. 5 is a longitudinal sectional view of the end of the measuring tube showing another embodiment of the present invention. FIG. 1...Electromagnetic flowmeter, 4, 5...Gasket, 7
... Measuring tube, 7b... Flange portion, 11... Metallized portion, 11a... Annular recess, t, t 2 ... Gap between gasket and metalized portion after gasket bulges.
Claims (1)
測定流体と接液する金属表面処理を施すとともに
、この金属表面処理面の接液内周部に、これと対
向するガスケツト面との間にガスケツトの膨出に
かかわらず被測定流体の侵入が可能な環状液溜ま
り部を形成させる環状凹部を設けたことを特徴と
する電磁流量計。 A metal surface treatment is applied to the flange end face of the insulating measurement tube so that the inner peripheral end comes into contact with the fluid to be measured, and a metal surface is applied to the inner peripheral part of the metal surface treatment surface that comes into contact with the liquid between this and the opposing gasket surface. An electromagnetic flowmeter characterized in that an annular recess is provided in the gasket to form an annular liquid reservoir into which the fluid to be measured can enter regardless of the expansion of the gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19069687U JPH0195618U (en) | 1987-12-17 | 1987-12-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19069687U JPH0195618U (en) | 1987-12-17 | 1987-12-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0195618U true JPH0195618U (en) | 1989-06-23 |
Family
ID=31481646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19069687U Pending JPH0195618U (en) | 1987-12-17 | 1987-12-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0195618U (en) |
-
1987
- 1987-12-17 JP JP19069687U patent/JPH0195618U/ja active Pending